Gamma Ray Astronomy Primary cosmic gamma ray Astronomy Primary cosmic gamma rays (300 GeV) are studied using the atmospheric Cerenkov radiation technique.
Our findings are discussed with respect to previous works on the spectrum of energetic protons in the 10 MeV to GeV energy range.
The data shown are for minimum jet transverse energies around 40 GeV.
However, the relatively stable scaling violations observed around Q 2 ~ 2 GeV 2 in Fig.
The cross-section is evaluated in region II as a function of x for x jet 0.036 and E T 5 GeV in Fig.